{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T16:31:18.639945+00:00","duration_seconds":1.662953,"id":2326104,"input_summary":"chars=126 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7IHD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7IHD","recording_id":211844,"started_at":"2026-08-02T16:31:16.976992+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203245}